package com.whd.service.impl;

import com.whd.service.FileService;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

/**
 * @author whd
 * @date 2023/06/26 16:02:12
 */
@Service
public class FileServiceImpl implements FileService {
    @Override
    public String addPhoto(String path, MultipartFile photo) throws IOException {
        String fileName = photo.getOriginalFilename();
        //获取随机名字
        String newPhoto = UUID.randomUUID().toString();
        String newFile = newPhoto+fileName.substring(fileName.lastIndexOf("."));

        //给文件创建文件夹
        File file = new File(path);
        if (!file.exists()){
            file.mkdir();
        }
        String newPath = path + "/" + newFile;
        //将图片放到服务器中
        photo.transferTo(new File(newPath));
        //返回图片名字
        return newFile;
    }

    @Override
    public void removePhoto(String path, String photoFile) {
        File file = new File(path+ "/" + photoFile);
        System.out.println(path+ "/" + photoFile);
        file.delete();
    }
}
